示例#1
0
        private void checkButton_Click(object sender, EventArgs e)
        {
            LowCard    cardLow  = new LowCard();
            MediumCard cardMed  = new MediumCard();
            HighCard   cardHigh = new HighCard();

            LowDoor    doorLow  = new LowDoor();
            MediumDoor doorMed  = new MediumDoor();
            HighDoor   doorHigh = new HighDoor();

            if (cardLevelBox.SelectedIndex != -1 && doorLevelBox.SelectedIndex != -1)
            {
                string cardLevel     = cardLevelBox.SelectedItem.ToString();
                string doorLevel     = doorLevelBox.SelectedItem.ToString();
                bool   validSecCheck = true;

                if (doorLevel == "Low")
                {
                    if (cardLevel == "Low")
                    {
                        doorLow.Accept(cardLow);
                        cardLow.Enter(doorLow);
                    }
                    else if (cardLevel == "Medium")
                    {
                        doorLow.Accept(cardMed);
                        cardMed.Enter(doorLow);
                    }
                    else if (cardLevel == "High")
                    {
                        doorLow.Accept(cardHigh);
                        cardHigh.Enter(doorLow);
                    }
                }
                else if (cardLevel == "High")
                {
                    if (doorLevel == "Medium")
                    {
                        doorMed.Accept(cardHigh);
                        cardHigh.Enter(doorMed);
                    }
                    else if (doorLevel == "High")
                    {
                        doorHigh.Accept(cardHigh);
                        cardHigh.Enter(doorHigh);
                    }
                }
                else if (cardLevel == "Medium" && doorLevel == "Medium")
                {
                    doorMed.Accept(cardMed);
                    cardMed.Enter(doorMed);
                }
                else
                {
                    /*
                     * The following combinations do not compile:
                     * doorHigh.Accept(cardMed);
                     * cardMed.Enter(doorHigh);
                     *
                     * doorHigh.Accept(cardLow);
                     * cardLow.Enter(doorHigh);
                     *
                     * doorMed.Accept(cardLow);
                     * cardLow.Enter(doorMed);
                     */
                    validSecCheck = false;
                }
                confirmMessage(cardLevel, doorLevel, validSecCheck);
            }
        }
示例#2
0
 public void Enter(HighDoor door_high)
 {
 }